Foolproof ccdp arch 300 320 tips

Question No: 9

When an enterprise network is designed, which protocol provides redundancy for edge devices in the event of a first-hop failure?

A. ICMP

B. HSRP

C. STP

D. HTTP

Question No: 10

Which two characteristics are most typical of a SAN? (Choose two.)

A. NICs are used for network connectivity.

B. Servers request specific blocks of data.

C. Storage devices are directly connected to servers.

D. A fabric is used as the hardware for connecting servers to storage devices.

E. The TCO is higher because of the cost of director class storage switches.

Question No: 11

Which two of these are characteristics of multicast routing? (Choose two.)

A. multicast routing uses RPF.

B. multicast routing is connectionless.

C. In multicast routing, the source of a packet is known.

D. When network topologies change, multicast distribution trees are not rebuilt, but use the original path

E. Multicast routing is much like unicast routing, with the only difference being that it has a a group of receivers rather than just one destination

Question No: 12

Which statement about Fibre Channel communications is correct?

A. N_Port to N_Port connections use logical node connection points.

B. Flow control is only provided by QoS.

C. It must be implemented in an arbitrated loop.

D. Communication methods are similar to those of an Ethernet bus.

Question No: 13

A campus network in a switch block design requires redundant distribution switches, load sharing across uplinks, a loop-free topology, and only one gateway IP address per VLAN. Which switching technology meets all of the requirements?

A. HSRP

B. VSS

C. Spanning Tree Protocol

D. EtherChannel

Question No: 14

Which feature set enables the full OSPF routing process when using a Cisco Catalyst 3750X Switch?

A. LAN base

B. IP base

C. IP services

D. enterprise access

Question No: 15

A company implemented VoIP in a campus network and now wants a consistent method to implement using AutoQoS. Which two parameters must be considered before AutoQoS is configured? (Choose two.)

A. CEF must be enabled.

B. AutoQoS is available only on routers.

C. Traffic discovery must be performed manually.

D. No service policy can be applied already.

E. Manual traffic analysis must be performed.

Question No: 16

Which three of these Metro service types map to E-Line (versus E-LAN) services that are defined by the Metro Ethernet Forum (MEF)? (Choose three.)

A. Ethernet Private Line

B. Ethernet Wire Service

C. Ethernet Relay Service

D. Ethernet Multipoint Service

E. Ethernet Relay Multipoint Service

Question No: 17

Which of these is true of IP addressing with regard to VPN termination?

A. addressing designs need to allow for summarization

B. termination devices need routable addresses inside the VPN

C. IGP routing protocols will update their routing tables over an IPsec VPN

D. designs should not include overlapping address spaces between sites, since NAT is not supported

Question No: 18

Which technology allows multiple instances of a routing table to coexist on the same router simultaneously?

A. VRF

B. Cisco virtual router

C. Instanced virtuer router

D. IS-IS